Time and Compromise in UNCITRAL’s Working Group III
During the week of 22 September 2025, States once again met in Vienna under Working Group III (WGIII)...
In allocating costs in investment treaty arbitration, a “loser-pays” principle would incentivize economically-rational behavior by parties, including when deciding whether to bring a claim and/or settle. This principle would promote greater efficiency in investment treaty arbitration.
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